3076850
3076850
02-05-2019
Mathematics
contestada
solve..........20 = 5x + 10y
Respuesta :
Аноним
Аноним
02-05-2019
5x + 10y = 20
-5x + 20 = 10y
-x/2 + 2 = y
y = 2 - x/2
20 - 10y = 5x
4 - 2y = x
x = -2y + 4
Answer:
x = -2y + 4
y = 2 - x/2
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
You can treat fractures and dislocations with the RICE method True or False
Can someone please tell me facts about the underground railroad in jersey city? It would be a huge help to me with my history project.
At 10:05 a.m., there are 2 microscopic bacteria cells in a bottle .at 10:15a.m., there are 8 cells one the bottle. What time will there be 16 cells in a bottle
Why is the Louisiana Purchase treaty an important document in the study of Manifest Destiny?
How many extraneous solutions does the equation below have? 9/(n^2+1)=(n+3)/4 0 1 2 3
I need a sentence for relative dating.
What are 2 natural resources or products made from natural resources that can be recycled?
During Reconstruction, Congress feared that pardoning former Confederates would result in the suppression of black rights. What happened to reinforce those fear
How to stay healthy or be healthy? Tips plz
another one please help me thank you
